CA1279779C - Traitement d'hologrammes - Google Patents

Traitement d'hologrammes

Info

Publication number: CA1279779C
Authority: CA; Canada
Prior art keywords: gelatin; reactive; compound; condensation; salt
Prior art date: 1985-12-11
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

CA000524211A

Other languages

English (en)

Inventor

William E. Long

David W. Butcher

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Novartis AG

Ilford Imaging UK Ltd

Original Assignee

Ciba Geigy AG

Ilford Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1985-12-11

Filing date

1986-12-01

Publication date

1991-02-05

1986-12-01 Application filed by Ciba Geigy AG, Ilford Ltd filed Critical Ciba Geigy AG

1991-02-05 Application granted granted Critical

1991-02-05 Publication of CA1279779C publication Critical patent/CA1279779C/fr

2008-02-05 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

150000001875 compounds Chemical class 0.000 claims abstract description 40
238000000034 method Methods 0.000 claims abstract description 33
108010010803 Gelatin Proteins 0.000 claims abstract description 28
229920000159 gelatin Polymers 0.000 claims abstract description 28
239000008273 gelatin Substances 0.000 claims abstract description 28
235000019322 gelatine Nutrition 0.000 claims abstract description 28
235000011852 gelatine desserts Nutrition 0.000 claims abstract description 28
239000000463 material Substances 0.000 claims abstract description 28
239000011230 binding agent Substances 0.000 claims abstract description 6
230000001427 coherent effect Effects 0.000 claims abstract description 4
239000000126 substance Substances 0.000 claims abstract description 3
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 22
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 18
239000000975 dye Substances 0.000 claims description 17
235000019270 ammonium chloride Nutrition 0.000 claims description 12
QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 claims description 10
238000009833 condensation Methods 0.000 claims description 8
230000005494 condensation Effects 0.000 claims description 8
125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims description 7
239000000047 product Substances 0.000 claims description 7
ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 claims description 6
-1 amine salt Chemical class 0.000 claims description 6
150000003839 salts Chemical class 0.000 claims description 6
125000000217 alkyl group Chemical group 0.000 claims description 5
WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 5
PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 4
239000007859 condensation product Substances 0.000 claims description 4
150000001923 cyclic compounds Chemical class 0.000 claims description 4
ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 4
239000002904 solvent Substances 0.000 claims description 4
CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 claims description 3
150000003863 ammonium salts Chemical class 0.000 claims description 3
SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 claims description 3
150000001412 amines Chemical class 0.000 claims description 2
150000001450 anions Chemical group 0.000 claims description 2
125000004432 carbon atom Chemical group C* 0.000 claims description 2
239000007795 chemical reaction product Substances 0.000 claims description 2
125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 2
125000000714 pyrimidinyl group Chemical group 0.000 claims description 2
125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 claims description 2
RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 claims 1
125000001174 sulfone group Chemical group 0.000 claims 1
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
229920002554 vinyl polymer Polymers 0.000 claims 1
229910052709 silver Inorganic materials 0.000 description 15
239000004332 silver Substances 0.000 description 15
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 14
239000007864 aqueous solution Substances 0.000 description 11
238000004061 bleaching Methods 0.000 description 9
239000000243 solution Substances 0.000 description 9
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
CSPHGSFZFWKVDL-UHFFFAOYSA-M (3-chloro-2-hydroxypropyl)-trimethylazanium;chloride Chemical compound [Cl-].C[N+](C)(C)CC(O)CCl CSPHGSFZFWKVDL-UHFFFAOYSA-M 0.000 description 7
239000007844 bleaching agent Substances 0.000 description 7
239000003795 chemical substances by application Substances 0.000 description 7
230000000694 effects Effects 0.000 description 6
150000004820 halides Chemical class 0.000 description 6
210000002268 wool Anatomy 0.000 description 6
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 5
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 4
229910052757 nitrogen Inorganic materials 0.000 description 4
229920000642 polymer Polymers 0.000 description 4
WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 description 4
229940123208 Biguanide Drugs 0.000 description 3
125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 description 3
XSCHRSMBECNVNS-UHFFFAOYSA-N benzopyrazine Natural products N1=CC=NC2=CC=CC=C21 XSCHRSMBECNVNS-UHFFFAOYSA-N 0.000 description 3
125000004433 nitrogen atom Chemical group N* 0.000 description 3
239000011541 reaction mixture Substances 0.000 description 3
239000000985 reactive dye Substances 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
229920000742 Cotton Polymers 0.000 description 2
241000219146 Gossypium Species 0.000 description 2
SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
239000011248 coating agent Substances 0.000 description 2
238000000576 coating method Methods 0.000 description 2
AFOSIXZFDONLBT-UHFFFAOYSA-N divinyl sulfone Chemical group C=CS(=O)(=O)C=C AFOSIXZFDONLBT-UHFFFAOYSA-N 0.000 description 2
239000000839 emulsion Substances 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
239000000203 mixture Substances 0.000 description 2
229940079877 pyrogallol Drugs 0.000 description 2
230000008961 swelling Effects 0.000 description 2
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
XNCOSPRUTUOJCJ-UHFFFAOYSA-N Biguanide Chemical compound NC(N)=NC(N)=N XNCOSPRUTUOJCJ-UHFFFAOYSA-N 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
241001594303 Lepidoscia polymeres Species 0.000 description 1
241001465754 Metazoa Species 0.000 description 1
101100438270 Mus musculus Capn15 gene Proteins 0.000 description 1
229920000297 Rayon Polymers 0.000 description 1
208000033641 Ring chromosome 5 syndrome Diseases 0.000 description 1
GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
125000000641 acridinyl group Chemical group C1(=CC=CC2=NC3=CC=CC=C3C=C12)* 0.000 description 1
239000004411 aluminium Substances 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
159000000013 aluminium salts Chemical class 0.000 description 1
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000000084 colloidal system Substances 0.000 description 1
239000003086 colorant Substances 0.000 description 1
239000013078 crystal Substances 0.000 description 1
150000004985 diamines Chemical class 0.000 description 1
239000004744 fabric Substances 0.000 description 1
239000002657 fibrous material Substances 0.000 description 1
238000011065 in-situ storage Methods 0.000 description 1
150000002924 oxiranes Chemical group 0.000 description 1
LFSXCDWNBUNEEM-UHFFFAOYSA-N phthalazine Chemical compound C1=NN=CC2=CC=CC=C21 LFSXCDWNBUNEEM-UHFFFAOYSA-N 0.000 description 1
PBMFSQRYOILNGV-UHFFFAOYSA-N pyridazine Chemical compound C1=CC=NN=C1 PBMFSQRYOILNGV-UHFFFAOYSA-N 0.000 description 1
JWVCLYRUEFBMGU-UHFFFAOYSA-N quinazoline Chemical compound N1=CN=CC2=CC=CC=C21 JWVCLYRUEFBMGU-UHFFFAOYSA-N 0.000 description 1
239000002964 rayon Substances 0.000 description 1
239000010979 ruby Substances 0.000 description 1
229910001750 ruby Inorganic materials 0.000 description 1
230000001235 sensitizing effect Effects 0.000 description 1
ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
229910000029 sodium carbonate Inorganic materials 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/04—Processes or apparatus for producing holograms
- G03H1/18—Particular processing of hologram record carriers, e.g. for obtaining blazed holograms
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/29—Development processes or agents therefor
- G03C5/305—Additives other than developers
- G03C5/3056—Macromolecular additives
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/38—Fixing; Developing-fixing; Hardening-fixing
- G03C5/39—Stabilising, i.e. fixing without washing out
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/40—Chemically transforming developed images
- G03C5/44—Bleaching; Bleach-fixing
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/146—Laser beam

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
Holo Graphy (AREA)
Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Photosensitive Polymer And Photoresist Processing (AREA)
Plural Heterocyclic Compounds (AREA)
Coloring (AREA)

CA000524211A 1985-12-11 1986-12-01 Traitement d'hologrammes Expired - Lifetime CA1279779C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB8530454		1985-12-11
GB858530454A GB8530454D0 (en)	1985-12-11	1985-12-11	Processing holograms

Publications (1)

Publication Number	Publication Date
CA1279779C true CA1279779C (fr)	1991-02-05

Family

ID=10589563

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000524211A Expired - Lifetime CA1279779C (fr)	1985-12-11	1986-12-01	Traitement d'hologrammes

Country Status (7)

Country	Link
US (1)	US4788115A (fr)
EP (1)	EP0225852B1 (fr)
JP (1)	JPS62157084A (fr)
AU (1)	AU591742B2 (fr)
CA (1)	CA1279779C (fr)
DE (1)	DE3680881D1 (fr)
GB (1)	GB8530454D0 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8530459D0 (en) *	1985-12-11	1986-01-22	Ciba Geigy Ag	Holograms
GB8805398D0 (en) *	1988-03-07	1988-04-07	Ciba Geigy Ag	Processing holograms
US5142384A (en) *	1989-06-08	1992-08-25	Ilford Limited	Holograms for packaging and display uses
GB8925677D0 (en) *	1989-11-14	1990-01-04	Ilford Ltd	Colour holograms
US5230969A (en) *	1990-08-09	1993-07-27	Physical Optics Corporation	Composite graft optical polymer
US5731108A (en) *	1993-04-14	1998-03-24	Biles; Jonathan R.	Full color holograms and method of making the same
GB0000209D0 (en) *	2000-01-07	2000-03-01	Holmetrica Limited	Holographic multiplexed image sensor
US7998412B2 (en)	2000-01-07	2011-08-16	Smart Holograms Limited	Ophthalmic device comprising a holographic sensor
WO2006077447A2 (fr) *	2005-01-21	2006-07-27	Ver-Tec Security Systems Limited	Support d'enregistrement holographique
CN101705014B (zh) *	2009-11-16	2012-09-05	天津德凯化工股份有限公司	一种毛用橙色活性染料及其制备方法
CN101705015B (zh) *	2009-11-16	2012-09-05	天津德凯化工股份有限公司	一种橙色活性染料及其制备方法
CN101705018B (zh) *	2009-11-16	2012-10-10	天津德凯化工股份有限公司	一种毛用橙色活性染料

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE540428A (fr) *	1954-08-09
FR1317833A (fr) *	1961-03-21	1963-05-08
US3695879A (en) *	1970-04-20	1972-10-03	Ibm	Hologram life extension
GB1330729A (en) *	1970-06-01	1973-09-19	Ibm	Method for recording in hardened gelatin
DE2145391A1 (en) *	1970-09-11	1972-03-16	Ciba-Geigy Ag, Basel (Schweiz)	Colouring gelatine with dyestuffs - having reactive alpha-beta dibromopropionyl or alpha-bromacrylyl gps for colour bleach process
JPS4917725B1 (fr) *	1970-12-14	1974-05-02
DE2125110C3 (de) *	1971-05-21	1979-11-22	Hoechst Ag, 6000 Frankfurt	Verfahren zur Herstellung von Hologrammen
JPS5151350A (fr) *	1974-10-30	1976-05-06	Fuji Photo Film Co Ltd
US4076772A (en) *	1976-03-29	1978-02-28	The United States Of America As Represented By The Secretary Of The Navy	Large, nonplanar poly(methyl methacrylate) pre-holographic element
US4656106A (en) *	1984-10-26	1987-04-07	Ciba-Geigy Ag	Method of preparing a multicolored holographic image
GB8530459D0 (en) *	1985-12-11	1986-01-22	Ciba Geigy Ag	Holograms

1985
- 1985-12-11 GB GB858530454A patent/GB8530454D0/en active Pending
1986
- 1986-12-01 CA CA000524211A patent/CA1279779C/fr not_active Expired - Lifetime
- 1986-12-05 EP EP86810567A patent/EP0225852B1/fr not_active Expired
- 1986-12-05 DE DE8686810567T patent/DE3680881D1/de not_active Expired - Lifetime
- 1986-12-10 AU AU66373/86A patent/AU591742B2/en not_active Ceased
- 1986-12-10 US US06/940,047 patent/US4788115A/en not_active Expired - Fee Related
- 1986-12-11 JP JP61293587A patent/JPS62157084A/ja active Pending

Also Published As

Publication number	Publication date
EP0225852A2 (fr)	1987-06-16
AU591742B2 (en)	1989-12-14
EP0225852A3 (en)	1989-08-09
GB8530454D0 (en)	1986-01-22
US4788115A (en)	1988-11-29
DE3680881D1 (de)	1991-09-19
JPS62157084A (ja)	1987-07-13
AU6637386A (en)	1987-06-18
EP0225852B1 (fr)	1991-08-14

Legal Events

Date	Code	Title	Description
1993-08-07	MKLA	Lapsed

Publication	Publication Date	Title
CA1279779C (fr)	1991-02-05	Traitement d'hologrammes
US2548564A (en)	1951-04-10	Photographic silver halide element with mordanted dye layer
US2592368A (en)	1952-04-08	Gelatine silver halide emulsion layer containing a dihydroxy diphenyl tanning developing agent
US3269840A (en)	1966-08-30	Method and material for surface brightening layers containing gelatin as the binding agent using anionic water-soluble diaminostilbene fluorescent compounds
US3874947A (en)	1975-04-01	Process for the production of polymer images
CA1270672A (fr)	1990-06-26	Traitement d'hologrammes
US3793027A (en)	1974-02-19	Developing composition for use with photographic materials for the graphic arts
US4816360A (en)	1989-03-28	Multicolor holograms using gelatin as the binder and method for producing the same
CA1062529A (fr)	1979-09-18	Produit photopolymerisable pour la preparation d'images polymeriques stables et procede pour les obtenir par photopolymerisation dans une matrice
CA1274710A (fr)	1990-10-02	Hologrammes
US3378373A (en)	1968-04-16	Water-insoluble nitrogenous photographic protein hardener
US3790378A (en)	1974-02-05	Process for the formation of polymer images
US4826745A (en)	1989-05-02	Method of preparing a hologram
CA1077760A (fr)	1980-05-20	Produit photopolymerisable servant a la preparation d'images formees par des polymeres stables; procede pour constituer les images par photopolymerisation sur substrat
EP0240466B1 (fr)	1991-05-02	Matériau pour film holographique
EP0662634B1 (fr)	1998-08-19	Azurants optiques avec un groupe ballast
EP0428332A1 (fr)	1991-05-22	Hologrammes en couleur
US3954473A (en)	1976-05-04	Method of bleaching metallic silver
DE1901193C3 (de)	1979-01-25	Verfahren zur Herstellung von Polymerisatbildern
US2688542A (en)	1954-09-07	Material and process for the production of color photographic images
US2376297A (en)	1945-05-15	Process of color photography
EP0272218A2 (fr)	1988-06-22	Procédé de préparation d'un hologramme
US1776155A (en)	1930-09-16	Light sensitive layer and process of preparing it
US3607281A (en)	1971-09-21	Gelatin relief image
JPH02201483A (ja)	1990-08-09	ホログラムの製造法